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Anastasy [175]
2 years ago
14

1. The choice of materials for an exciting playground slide should __________.

Physics
2 answers:
gavmur [86]2 years ago
4 0
  1. have a large coefficient of kinetic friction between cloth and the slide material
  2. 40(0.3+0.5)=40(0.8)=32N
  3. F-applied=Wbook/μk
  4. When the tire is locked, the frictional force is greater but the car cannot be steered
Ugo [173]2 years ago
3 0

Answer:

1 have a small coefficient of kinetic friction between cloth and the slide material

2 12 N

3 F-applied=Wbook/μs

4 The static friction force is larger than the kinetic friction force

Explanation:

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